An antique "Deboston" film projector, originating from Germany in the 1920s, is displayed within a clear glass exhibition case at a museum or exhibition venue in Fengtai District, China

An antique "Deboston" film projector, originating from Germany in the 1920s, is displayed within a clear glass exhibition case at a museum or exhibition venue in Fengtai District, China. The projector, primarily constructed of dark, aged metal, features a hand crank with a wooden handle, a prominent three-bladed fan mechanism, various gears, and spindles. Positioned to its right, also inside the case, is a dark, cylindrical metal canister with a domed lid and latch, likely for film storage. Both artifacts rest on a rectangular, worn wooden crate, which is placed on a vibrant red velvet or fabric-covered platform. A small, white Chinese plaque on the red platform identifies the exhibit as a "Deboston Projector (Germany, 1920s, Original)." The background behind the exhibit consists of a light grey wall with a brick pattern. Reflections on the glass case reveal other elements of the museum environment, including a prominent red architectural frame, additional text panels, and what appear to be miniature building models from other exhibits. No people are visible in the scene.